Showing results: 31 - 45 of 57 items found.
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EM-6936 | 700 MHz – 1300 MHz -
Electro-Metrics Corp.
The Electro-Metrics EM-6936 Log Periodic Antenna operates over the 700 MHz – 1300 MHz frequency range.
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EM-6874 | 20 Hz – 30 MHz -
Electro-Metrics Corp.
The EM-6874 Loop antenna is nominally used 20 Hz to 30 MHz and is designed for uncalibrated substitution measurements of shielding effectiveness as described by MILSTD-285, IEEE STD 299, and NSA-65-6.
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EM-6871 | 30 Hz – 1 MHz -
Electro-Metrics Corp.
The EM-6871 Antenna can be used with any 50 ohm /Receiver/Field Strength Meter to obtain magnetic field measurements from 30 Hz to 1 MHz.
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EM-6873 | 20 Hz – 100 KHz -
Electro-Metrics Corp.
The EM-6873 Loop Sensor Antenna uses passive circuits to transform magnetic field components between 20 Hz – 100 kHz to an equivalent open circuit two-terminal voltage on the receiving instrument. Use of the conversion Factor Chart, supplied with each antenna, will yield the strength of the magnetic induction field referenced to a uniform field. The loop is electrostatically shielded and therefore is sensitive only to the magnetic component (B-field) of the electromagnetic fields.
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EM-6851 | 2 GHz – 18 GHz -
Electro-Metrics Corp.
The EM-6851 Omni-Directional Wideband Antenna is capable of operating as either a transmitting or receiving antenna over the 2 to 18 GHz frequency range. This antenna provides a 45% size reduction when compared to similarly performing models. The antenna is enclosed in a weather resistant radome. The length of the support rod allows a microwave amplifier to be connected directly to the output connector, reducing the potential signal loss compared to an amplifier connected at a more distant point.
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EM-6860 | 60 MHz – 1GHz -
Electro-Metrics Corp.
The EM-6860 Omni Wideband Antenna is a vertically polarized broadband antenna designed to operate from 60 MHz to 1 GHz and is intended for Spectrum monitoring. The antenna utilizes a passive filter plus an amplifier circuit for increased gain over the entire bandwidth.
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EM-6865A | 2 GHz – 18 GHz -
Electro-Metrics Corp.
The EM-6865A Omni-Directional Wideband Antenna is capable of operating as either a transmitting or receiving antenna over the 2 to 18 GHz frequency range. The antenna is enclosed in a weather resistant radome, and is a ruggedized version of EM-6865. The redesigned mounting fixture provides an easy means to mount to roof-racks or other rails or surfaces.
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EM-6105-1 | 30 MHz – 3 GHz -
Electro-Metrics Corp.
Electro-Metrics EM-6105-1 is a broad-band vertical co-linear array. It provides very wide frequency range omni-directional coverage in a single package. The antenna collapses for convenient storage and transport.
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EM-6105 | 10 KHz – 2 GHz -
Electro-Metrics Corp.
The EM-6105 is a broad band collinear array allowing very wide Omni-Directional frequency coverage in a single package. Below approximately 100 MHz, the EM-6105 acts as an active vertical rod which offers 10 to 12 dB more signal handling capability than competitive antennas (overload field strength: 2 V/meter) which greatly reduces intermodulation generated signals in a typical read world RF environment. In the congested spectrum above 100 MHz the antenna is passive and contributes no intermodulation products so the overload point is determined solely by the receiving instrument. This immunity to overload can often make the difference between useful signal output and an indecipherable jumble of spurious products and is accomplished without compromising sensitivity. The antenna collapses for convenient storage and transport. The EM-6105 is supplied with an EM-6106 Battery Pack.
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EM-6119 | 1.7 GHz – 1.9 GHz -
Electro-Metrics Corp.
The EM-6119 Pyramidal Horn Antenna is specifically designed for operation in the PCS and DCS bands (1700 MHz to 1900 MHz). Over this frequency range this antenna exhibits a typical gain of 10 dBi, and provides an excellent match with typical VSWR of <1.2:1. This antenna is useful in transmitting as well as receiving signals in this band.
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EM-6960 | 200 MHz – 2 GHz -
Electro-Metrics Corp.
The EM-6960 operates over the 200 MHz to 2 GHz frequency range and is characterized by relatively high gain and low VSWR over this wide range.
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EM-6924 | 28 MHz – 1GHz -
Electro-Metrics Corp.
The EM-6924 tuned dipole set is the reference antenna for FCC and VDE measurements in the 28-1000 MHz range. Results from other linearly polarized antennas in the certifications process must be correlated with the results obtained from a tuned dipole.
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EM-6945 | 500 MHz – 25 GHz -
Electro-Metrics Corp.
The EM-6945 Vector Log Periodic antenna covers the broadest frequency range available in such a small, rugged, deployable package. Offering the uncompromising performance you’ve come to expect from Electro-Metrics, a state-of-the-art design provides the antenna characteristics you need, unmatched by others in the community.
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EM-6115 | 10 KHz – 2 GHz -
Electro-Metrics Corp.
The EM-6115 is a broad band collinear array allowing very wide Omni-Directional frequency coverage in a single package. Below approximately 100 MHz, the EM-6115 acts as an active vertical rod which offers 10 to 12 dB Greater unsaturated instantaneous dynamic range than competitive antennas (overload field strength: 2 V/meter) which greatly reduces intermodulation generated signals in a typical read world RF environment. In the congested spectrum above 100 MHz the antenna is passive and contributes no intermodulation products so the overload point is determined solely by the receiving instrument. This immunity to overload can often make the difference between useful signal output and an indecipherable jumble of spurious products and is accomplished without compromising sensitivity. The antenna collapses for convenient storage and transport.